10,11-dibromo-10,11-dihydrodibenz[b,f]oxepine is a chemical compound characterized by its unique structure, which consists of a dibenzoxepine ring system with two bromine atoms attached at the 10 and 11 positions. 10,11-dibromo-10,11-dihydrodibenzoxepine is a derivative of dibenzoxepine, a tricyclic aromatic compound with a seven-membered oxepine ring fused to a benzene ring. The presence of bromine atoms at the 10 and 11 positions introduces halogenation, which can significantly alter the compound's physical and chemical properties, such as reactivity, solubility, and stability. The dihydro prefix indicates that the compound has two hydrogen atoms added to the fully aromatic structure, which may affect its electronic properties and potential applications in various chemical and pharmaceutical contexts.
The CAS Registry Mumber 13691-53-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,6,9 and 1 respectively; the second part has 2 digits, 5 and 3 respectively. Calculate Digit Verification of CAS Registry Number 13691-53: (7*1)+(6*3)+(5*6)+(4*9)+(3*1)+(2*5)+(1*3)=107 107 % 10 = 7 So 13691-53-7 is a valid CAS Registry Number.